SURVEI KELAYAKAN SARANA DAN PRASARANA SMP KATOLIK TRI SAKTI 2 MEDAN. International Healthy and Prosperous Family Journal [Internet]. 2024 Jun. 20 [cited 2026 Mar. 26];21(1). Available from: https://jurnal.unimed.ac.id/2012/index.php/jkss/article/view/59873